Triple
T17861207
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berger Straße |
E446074
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
U5 line of Frankfurt U-Bahn
The U5 line of the Frankfurt U-Bahn is an urban rail route in Frankfurt am Main that connects central districts with the northeastern parts of the city as part of the city’s rapid transit network.
|
E1294599
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: U5 line of Frankfurt U-Bahn | Statement: [Berger Straße, hasPublicTransport, U5 line of Frankfurt U-Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U5 line of Frankfurt U-Bahn Context triple: [Berger Straße, hasPublicTransport, U5 line of Frankfurt U-Bahn]
-
A.
U4 line of Frankfurt U-Bahn
The U4 line of the Frankfurt U-Bahn is an urban rapid transit route in Frankfurt am Main that connects several central districts and key destinations across the city.
-
B.
Frankfurt U-Bahn
The Frankfurt U-Bahn is the rapid transit system serving Frankfurt am Main, Germany, forming a core part of the city's public transportation network with multiple underground and surface lines.
-
C.
Line U7 of the Frankfurt U-Bahn
Line U7 of the Frankfurt U-Bahn is a rapid transit route in Frankfurt am Main that connects several key districts and landmarks across the city.
-
D.
U5 line
The U5 line is a major Berlin U-Bahn route running east–west that connects central hubs like Alexanderplatz with eastern districts of the city.
-
E.
U5 train (Frankfurt U-Bahn)
The U5 train of the Frankfurt U-Bahn is a type of light rail vehicle used for urban rapid transit services on several lines in Frankfurt, Germany.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: U5 line of Frankfurt U-Bahn Triple: [Berger Straße, hasPublicTransport, U5 line of Frankfurt U-Bahn]
Generated description
The U5 line of the Frankfurt U-Bahn is an urban rail route in Frankfurt am Main that connects central districts with the northeastern parts of the city as part of the city’s rapid transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U5 line of Frankfurt U-Bahn Target entity description: The U5 line of the Frankfurt U-Bahn is an urban rail route in Frankfurt am Main that connects central districts with the northeastern parts of the city as part of the city’s rapid transit network.
-
A.
U4 line of Frankfurt U-Bahn
The U4 line of the Frankfurt U-Bahn is an urban rapid transit route in Frankfurt am Main that connects several central districts and key destinations across the city.
-
B.
Frankfurt U-Bahn
The Frankfurt U-Bahn is the rapid transit system serving Frankfurt am Main, Germany, forming a core part of the city's public transportation network with multiple underground and surface lines.
-
C.
Line U7 of the Frankfurt U-Bahn
Line U7 of the Frankfurt U-Bahn is a rapid transit route in Frankfurt am Main that connects several key districts and landmarks across the city.
-
D.
U5 line
The U5 line is a major Berlin U-Bahn route running east–west that connects central hubs like Alexanderplatz with eastern districts of the city.
-
E.
U5 train (Frankfurt U-Bahn)
The U5 train of the Frankfurt U-Bahn is a type of light rail vehicle used for urban rapid transit services on several lines in Frankfurt, Germany.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4979013dc8190beb7718f0ba92bc3 |
completed | April 19, 2026, 8:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a031b1afca88190ba375668392ef844 |
completed | May 12, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_6a031b9fd3388190971180eb4c261edf |
completed | May 12, 2026, 12:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a031bf46114819094cfe3883c88efbb |
completed | May 12, 2026, 12:24 p.m. |
Created at: April 10, 2026, 10:17 a.m.